ONE-DIMENSIONAL TRANSIENT RADIATION HEAT TRANSFER MODELING USING A FINITE-VOLUME METHOD

2003 ◽  
Vol 44 (2) ◽  
pp. 187-208 ◽  
Author(s):  
John C. Chai
Keyword(s):  
Heat Transfer ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Radiation Heat Transfer ◽  
Radiation Heat ◽  
Heat Transfer Modeling ◽  
One Dimensional ◽  
Transient Radiation ◽  
Volume Method

Finite volume method for radiation heat transfer

10.2514/3.559 ◽  
1994 ◽  
Vol 8 (3) ◽  
pp. 419-425 ◽  
Author(s):  
John C. Chai ◽  
HaeOk S. Lee ◽  
Suhas V. Patankar
Keyword(s):  
Heat Transfer ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Radiation Heat Transfer ◽  
Radiation Heat ◽  
Volume Method

Numerical Study on Radiation Heat Transfer in Diesel Engine With 3D Unstructured Finite Volume Method

2013 ◽  
Author(s):  
Pingjian Ming ◽  
Yafei Jiao ◽  
Yongfeng Liu ◽  
Lirong Fu ◽  
Gongmin Liu ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Diesel Engine ◽  
Numerical Method ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Numerical Study ◽  
Radiation Heat Transfer ◽  
Radiation Heat ◽  
Volume Method ◽  
Unstructured Finite Volume Method

In this paper, a numerical method based on finite volume method for diesel engine is presented. The production of combustion is assumed to be a grey medium and the scatter of particle is neglected. In this paper the unstructured finite-volume method (UFVM) for radiation has been formulated and implemented in an in-house fluid flow solver GTEA. For its comparison and validation of the present FVM on unstructured grids, a test case with 3D complex geometries is chosen, which was used by S. W. Baek et.al.[1]. The results obtained by the presented FVM agree well with the exact solutions. Radiation heat transfer in TBD620 diesel engines is studied with present numerical method. It is shown that the radiation has little effect on average pressure and temperature, but it changes the temperature distribution in cylinder.

scholarly journals One Dimensional Heat Transfer through a Uniform Plane Wall by Using Finite Volume Method

2020 ◽  
pp. 24-30 ◽  
Keyword(s):  
Heat Transfer ◽  
Numerical Solution ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Gaussian Elimination ◽  
Plane Wall ◽  
Conductive Heat ◽  
One Dimensional ◽  
Volume Method ◽  
Uniform Plane

In this paper, the finite volume method has been used to investigate one-dimensional conductive heat transfer throw a uniform plane wall. Then the step by step procedures of this numerical solution is described and implemented in a real-world problem where tri-diagonal matrix algorithm and Gaussian elimination matrix method are applied to solve the system of our discretized algebraic system of equations. Finally, to check the accuracy of our method, a comparison between the numerical solution obtained by finite volume techniques and the exact solution is presented which shows a minimum error compared to other existing methods.

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